MSI MAG A1000GL PCIE5 1000W ATX 3.1 Black PSU

MSI MAG A1000GLS | ATX 3.1 & PCIe 5.1 Ready

The MSI MAG A1000GLS PCIE5 power supply unit 1000 W 24-pin ATX ATX Black is engineered for UK builders deploying next-generation graphics and AI workloads. It delivers stable 1000 W power with native 12V-2×6 connectivity. This unit suits high-end gaming PCs and workstations requiring robust efficiency and thermal control.

MSI MAG A1000GLS PCIE5 power supply unit 1000 W 24-pin ATX ATX Black

This PSU supports ATX 3.1 and PCIe 5.1 standards. It handles high transient loads common with modern GPUs. The fully modular design simplifies cable management in UK cases. Active cooling and comprehensive protection features maintain system integrity.

Specification Overview

ATX 3.1 & PCIe 5.1 Compliance

This unit is built to the ATX 3.1 and PCIe 5.1 specifications. It includes a native 12V-2×6 connector for modern GPUs. This ensures compatibility with NVIDIA’s 50 series and high-power AI PCs. However, you should confirm your specific graphics card requires this connector type.

Advanced Thermal Management

The PSU uses a 13.5 cm FDB fan for active cooling. This bearing technology offers quieter operation and longer lifespan. The design prioritises heat dissipation to maintain stable voltages. In practice, this supports sustained performance during intense gaming sessions.

Fully-Modular Cabling Advantage

A fully-modular approach lets you connect only necessary cables. This reduces clutter inside your PC case. Improved airflow can contribute to lower system temperatures. It also simplifies the building process for UK enthusiasts.

Comprehensive Power Protection

This unit includes multiple protection features. These cover over power, over voltage, short circuit, and surge & inrush protection. It also supports under voltage and no load operation safety. Such safeguards help protect your critical components from electrical events.

Build Quality and Dimensions

The PSU features a robust black chassis with metallic hardness. Dimensions are 150 mm width, 150 mm depth, and 86 mm height. This is a standard ATX form factor. Always verify clearance in your specific PC case before purchase.

Package contents

• MSI MAG A1000GLS 1000 W Power Supply Unit
• Modular Cables (varies by region/packaging)
• AC Power Cord (region-specific)
• Mounting Screws
• User Documentation

Things to check first

• Confirm your PC case supports an ATX PSU with 150 mm depth.
• Verify your motherboard has a 24-pin ATX and EPS 8-pin header.
• Check if your graphics card requires a 16-pin 12V-2×6 connector.
• Confirm the warranty region and service terms for UK buyers.

Frequently Asked Questions

Summary & warranty

This PSU is ideal for UK builders assembling a new ATX 3.1 compliant system with a high-end GPU. It offers native connectivity for future-proofing and reliable efficiency. Covered by the applicable manufacturer warranty.